Question

If the mean of 26, 28, 25, x, 24 is 27, find the value of x. *
2 points​

Answer 1

Mean = Sum of all observations/ Number of observations

or, 27 = (26 + 28 + 25 + x + 24)/ 5

or, 27 = (103 + x)/5 or, 135 = 103 + x

or, x = 135 – 103

So, x = 32